摘要
光伏产业高速增长催生了对多晶硅的大量需求，我国多晶硅生产的数量和质量都远远不能适应这种需求。多晶硅的供应瓶颈是冶炼；提纯的技术门槛高，投资大。国外解决多晶硅生产高能耗、重污染问题的投资成本巨大。
The fast development of Photovoltaic Industry needs largest of Polycrystalline Silicon, but the quantity and quality of our country fls Polycrystalline Silicon can fit adapt this need. Polycrystalline Silicon Bottleneck is smelting, need advanced purification technology. Great investment was needed to solve the problem of high energy cost and severe pollution in Polycrystalline Silicon production process.
出处
《装备机械》
2008年第2期61-65,共5页
The Magazine on Equipment Machinery
